Laliva Tool - WS16 10-50V 2000W 40A DC Motor Speed Controller Brush Motor PWM Forward Reversing Control Regulator Switch 10V 12V 24V 36V 48V

Descriptions:
You can adjust the speed of the motor and the rotation direction. 
The max current of this controller is 40A.
Technical Parameters 
Operating voltage: DC10V-50V
Output voltage: Load Linear
Forward Reverse: YES (Forward to Stop to Reverse)
Continuous current:40A
Maximum power:2000W
Control Motor Power:
12 V: 480 W (max), 24 V: 960 W (max) 
48 V: 1920 W (max), 50V: 2000 W (max)
Speed range: 0% - 100%
Connection: Barrier Terminal Blocks
PWM Frequency: 25KHZ
Quiescent Current: 0.01A (standby)
Speed mode: potentiometer (with switch)
Speed regulating type: current regulation
Speed Type: adjusting flow
Motherboard dimensions: 100MM * 76MM * 28MM
Packaged Included
1 PCS *  WS16 10-50V 2000W 40A DC Motor Speed Controller Brush Motor PWM Forward Reversing Control Regulator Switch 10V 12V 24V 36V 48V 
Item specifics:
Motor type: DC Motor
Model number: OTHERS